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authorTudor Ambarus <tudor.ambarus@microchip.com>2019-02-05 12:33:14 -0500
committerMark Brown <broonie@kernel.org>2019-02-06 12:18:57 -0500
commit1db6de22b2c64c7d4d05530e16772069486b3bd1 (patch)
tree2858097f3997815a1ef1a937e7a49220fe522b43 /drivers/spi/atmel-quadspi.c
parent18b6f6e176dfc7585988be06bf2dedddd43f4e55 (diff)
spi: atmel-quadspi: fix naming scheme
Let general names to core drivers. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Boris Brezillon <bbrezillon@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/atmel-quadspi.c')
-rw-r--r--drivers/spi/atmel-quadspi.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c
index c745e75b755e..be1d1ba7898c 100644
--- a/drivers/spi/atmel-quadspi.c
+++ b/drivers/spi/atmel-quadspi.c
@@ -158,14 +158,14 @@ struct atmel_qspi {
158 struct completion cmd_completion; 158 struct completion cmd_completion;
159}; 159};
160 160
161struct qspi_mode { 161struct atmel_qspi_mode {
162 u8 cmd_buswidth; 162 u8 cmd_buswidth;
163 u8 addr_buswidth; 163 u8 addr_buswidth;
164 u8 data_buswidth; 164 u8 data_buswidth;
165 u32 config; 165 u32 config;
166}; 166};
167 167
168static const struct qspi_mode sama5d2_qspi_modes[] = { 168static const struct atmel_qspi_mode sama5d2_qspi_modes[] = {
169 { 1, 1, 1, QSPI_IFR_WIDTH_SINGLE_BIT_SPI }, 169 { 1, 1, 1, QSPI_IFR_WIDTH_SINGLE_BIT_SPI },
170 { 1, 1, 2, QSPI_IFR_WIDTH_DUAL_OUTPUT }, 170 { 1, 1, 2, QSPI_IFR_WIDTH_DUAL_OUTPUT },
171 { 1, 1, 4, QSPI_IFR_WIDTH_QUAD_OUTPUT }, 171 { 1, 1, 4, QSPI_IFR_WIDTH_QUAD_OUTPUT },
@@ -175,8 +175,8 @@ static const struct qspi_mode sama5d2_qspi_modes[] = {
175 { 4, 4, 4, QSPI_IFR_WIDTH_QUAD_CMD }, 175 { 4, 4, 4, QSPI_IFR_WIDTH_QUAD_CMD },
176}; 176};
177 177
178static inline bool is_compatible(const struct spi_mem_op *op, 178static inline bool atmel_qspi_is_compatible(const struct spi_mem_op *op,
179 const struct qspi_mode *mode) 179 const struct atmel_qspi_mode *mode)
180{ 180{
181 if (op->cmd.buswidth != mode->cmd_buswidth) 181 if (op->cmd.buswidth != mode->cmd_buswidth)
182 return false; 182 return false;
@@ -190,12 +190,12 @@ static inline bool is_compatible(const struct spi_mem_op *op,
190 return true; 190 return true;
191} 191}
192 192
193static int find_mode(const struct spi_mem_op *op) 193static int atmel_qspi_find_mode(const struct spi_mem_op *op)
194{ 194{
195 u32 i; 195 u32 i;
196 196
197 for (i = 0; i < ARRAY_SIZE(sama5d2_qspi_modes); i++) 197 for (i = 0; i < ARRAY_SIZE(sama5d2_qspi_modes); i++)
198 if (is_compatible(op, &sama5d2_qspi_modes[i])) 198 if (atmel_qspi_is_compatible(op, &sama5d2_qspi_modes[i]))
199 return i; 199 return i;
200 200
201 return -1; 201 return -1;
@@ -204,7 +204,7 @@ static int find_mode(const struct spi_mem_op *op)
204static bool atmel_qspi_supports_op(struct spi_mem *mem, 204static bool atmel_qspi_supports_op(struct spi_mem *mem,
205 const struct spi_mem_op *op) 205 const struct spi_mem_op *op)
206{ 206{
207 if (find_mode(op) < 0) 207 if (atmel_qspi_find_mode(op) < 0)
208 return false; 208 return false;
209 209
210 /* special case not supported by hardware */ 210 /* special case not supported by hardware */
@@ -236,7 +236,7 @@ static int atmel_qspi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op)
236 aq->mr = QSPI_MR_SMM; 236 aq->mr = QSPI_MR_SMM;
237 } 237 }
238 238
239 mode = find_mode(op); 239 mode = atmel_qspi_find_mode(op);
240 if (mode < 0) 240 if (mode < 0)
241 return -ENOTSUPP; 241 return -ENOTSUPP;
242 242